From a6e148ed0005012a85dbd46b591c18e172f91ab5 Mon Sep 17 00:00:00 2001
From: Oliver Hahn <oliverjhahn@gmail.com>
Date: Thu, 10 Nov 2022 19:59:22 +0100
Subject: [PATCH] fixed compiler warning

---
 src/plugins/output_grafic2.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/output_grafic2.cc b/src/plugins/output_grafic2.cc
index 03b2841..702a813 100644
--- a/src/plugins/output_grafic2.cc
+++ b/src/plugins/output_grafic2.cc
@@ -212,7 +212,7 @@ void grafic2_output_plugin::write_grid_data(const Grid_FFT<real_t> &g, const cos
         unlink(file_name.c_str());
     }
 
-    std::ofstream *pofs;
+    std::ofstream *pofs = nullptr;
 
     // write header or seek to end of file
     if (CONFIG::MPI_task_rank == 0)